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Priority to FR76695ApriorityCriticalpatent/FR1493236A/fr
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Publication of FR1493236ApublicationCriticalpatent/FR1493236A/fr
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
B03B5/52—Spiral classifiers
FR76695A1966-09-161966-09-16Procédé et dispositif pour la séparation d'un mélange granuleux en deux fractions finales
ExpiredFR1493236A
(fr)